Charting

Charting is the practice of visually representing the historical price movements of securities — equities, indices, commodities, currencies — on graphical charts to identify patterns, trends, support and resistance levels, and potential future price directions using technical analysis principles. The foundational premise of charting is that price history repeats itself in recognisable patterns because human market psychology — fear, greed, and herd behaviour — produces consistent and predictable behavioural responses to similar market conditions over time. Common chart types include line charts (connecting closing prices), bar charts (showing open, high, low, and close for each period), candlestick charts (the most widely used in Indian markets, visually displaying price range and direction within each period), and specialised charts like Point-and-Figure, Renko, and Heikin-Ashi. Charting encompasses the identification of trend lines, chart patterns (head and shoulders, double tops and bottoms, triangles, flags), moving averages, momentum oscillators (RSI, MACD, Stochastics), volume indicators, and Fibonacci levels. In India, charting tools are available through broker platforms including Ventura's trading interface, as well as dedicated charting platforms like TradingView, Investing.com, and ChartIQ. Technical charting is used across all market segments — equity intraday trading, F&O options strategy planning, commodity trading on MCX, and currency derivatives on NSE — by participants ranging from professional algorithmic traders to retail investors seeking visual confirmation of fundamental investment theses.